v0.52 Improve handling and look at how we can improve ActiveRecord config for PostgreSQL and avoid insufficient pool size

gossamer_forums.rb

@@ -1075,10 +1075,10 @@ class GossamerForumsImporter < ImportScripts::Base
   # Get list of TOPICS / OP posts, i.e. post ids that have no parent / root id - SELECT post_id FROM gforum_Post WHERE post_root_id = 0;
   def threaded_topic_import
 
-    # Update connection pool settings
-    ActiveRecord::Base.establish_connection(
-      ActiveRecord::Base.connection_db_config.configuration_hash.merge(pool: 40, timeout: 5000)
-    )
+##    # Update connection pool settings
+##    ActiveRecord::Base.establish_connection(
+##      ActiveRecord::Base.connection_db_config.configuration_hash.merge(pool: 40, timeout: 5000)
+##    )
 
 ###    # Define the custom connection pool settings
 ###    custom_pool = ActiveRecord::ConnectionAdapters::ConnectionPool.new(
@@ -1184,9 +1184,9 @@ class GossamerForumsImporter < ImportScripts::Base
             end
 
               # Use connection pooling for PostgreSQL and synchronize access to shared resources
-              # ActiveRecord::Base.connection_pool.with_connection do
+              ActiveRecord::Base.connection_pool.with_connection do
               # ActiveRecord::Base.connected_to(pool: 'CustomPool') do
-              ActiveRecord::Base.connected_to(role: :writing) do
+              ## ActiveRecord::Base.connected_to(role: :writing) do
                 post_status = fetch_post_status(post_id)
                 if post_status.nil? || post_status == 0
                   puts "Starting import for post_id #{post_id}"
@@ -1514,7 +1514,7 @@ class GossamerForumsImporter < ImportScripts::Base
     
         rescue ActiveRecord::RecordInvalid => e
           puts "---> ERROR importing topic with post_id #{row['post_id']}: #{e.message}"
-          # raise ActiveRecord::Rollback
+          raise ActiveRecord::Rollback
         end
 #      end
     else